checking for json key (error mode)

by kneidels

HTML

<div id="banner-message">

</div>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#banner-message {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  font-size: 25px;
  text-align: center;
  transition: all 0.2s;
  margin: 0 auto;
  width: 300px;
}

button {
  background: #0084ff;
  border: none;
  border-radius: 5px;
  padding: 8px 14px;
  font-size: 15px;
  color: #fff;
}

#banner-message.alt {
  background: #0084ff;
  color: #fff;
  margin-top: 40px;
  width: 200px;
}

#banner-message.alt button {
  background: #fff;
  color: #000;
}

JavaScript

var str = '{"errorMessage":"123433344456","requestedURI":"/employees/byId"}'

var data = JSON.parse(str);
//alert(parsedData.errorMessage);

if (data.hasOwnProperty("errorMessage") ) {
				$("#banner-message").html("<div class='alert alert-danger'>Error: " + data.errorMessage + "</div>");
			}  else if (data.hasOwnProperty("status")) {
      	alert('alls good');
      }